Study the front of the card, keeping in mind the outcome of the previous steps. Do you see light at the end of the tunnel?
Solution of this Step
The number of candles in every room provides you with the number you needed for your interval. For example, room D contains three candles and the value of D is therefore 3. Using the series of letters we found earlier, B-D-E-A-C-F becomes 4-3-1-1-4-1. We have found our intervals, and completed the checklist from Hint #1!